Accident
The airplane impacted slightly rising terrain in a 15-degree left bank, slight nose-up attitude while descending shortly after takeoff in dark night instrument meteorological conditions (IMC). Rain and snow showers were present in the area, and the environment was devoid of visible ground reference lights. The difference between the takeoff heading and the impact heading was 75 degrees. The airplane had traveled 3,987 feet from the departure end of the runway at initial impact, and the wreckage subsequently traveled an additional 837 feet through brush.
Pilot Statement
The pilot stated that the takeoff was normal in all aspects and all airplane systems were operating normally. He reported that the last thing he remembered was passing through 8,500 feet with a rate of climb of 1,500 feet per minute. The airport elevation was 7,091 feet. The pilot did not recall the radio altimeter alert or the warning light activating.
Investigation
No evidence of pre-impact failure or malfunction was found during the investigation. Rescue of the occupants was delayed due to the weather, darkness, and spurious ELT signals that were masked by the wreckage.